@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap');

:root {
  --primary: #3B3F8C;
  --accent: #F26A63;
  --bg: #F4F4F6;
  --dark: #555962;
  --text: #111827;
  --border: #e2e3e8;
  --surface: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 6px 18px rgba(59, 63, 140, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(59, 63, 140, 0.12);
}

.hero {
  margin-bottom: 24px;
}

.eyebrow {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 10px;
}

.hero h1 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--primary);
}

.hero p {
  max-width: 780px;
  color: var(--dark);
  margin-bottom: 14px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tags span {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--primary);
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.case-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: start;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.wide {
  grid-column: span 2;
}

.preview-panel {
  position: sticky;
  top: 24px;
}

.preview-img {
  width: 100%;
  margin-top: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 28px rgba(59, 63, 140, 0.08);
}

h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--primary);
}

p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--dark);
}

ul {
  padding-left: 20px;
}

li {
  font-size: 0.95rem;
  margin-bottom: 7px;
  color: var(--dark);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 10px;
}

.feature-grid div {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 12px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--primary);
}

.highlight {
  margin-top: 14px;
  background: rgba(242, 106, 99, 0.1);
  color: var(--accent);
  padding: 12px;
  border-radius: 12px;
  font-weight: 700;
  border-left: 4px solid var(--accent);
}

.footer {
  text-align: center;
  border-top: 4px solid var(--accent);
}

@media (max-width: 960px) {
  .case-layout {
    grid-template-columns: 1fr;
  }

  .preview-panel {
    position: relative;
    top: 0;
  }
}

@media (max-width: 700px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .wide {
    grid-column: span 1;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }
}